/// <summary>
/// FIELDLIST
/// | FieldNode
/// | FieldNode, FIELDLIST
/// </summary>
/// <returns>AST FieldList Tree</returns>
private FieldList FieldListRule()
{
FieldNode fieldNode = FieldRule();
_token = _scanner.GetToken();
if (_token.Ttype == TokenType.COMMA)
{
return(_astFactory.CreateFieldList(fieldNode, FieldListRule()));
}
return(_astFactory.CreateFieldList(fieldNode));
}
public void CreateGroupBy_Field()
{
GroupBy groupBy = factory.CreateGroupBy(
factory.CreateFieldList(
factory.CreateFieldNode("Test")));
Assert.IsNotNull(groupBy);
Assert.IsInstanceOfType(typeof(FieldList), groupBy.LeftNode);
Assert.IsInstanceOfType(typeof(FieldNode), groupBy.LeftNode.LeftNode);
}